*{
	padding: 0px;
	margin: 0px;
	font-family: "微软雅黑";
}
body{
	background: #f5f5f5;
}
h1,h2{
	color: #666;
	text-align: center;
	margin-bottom: 20px;
}
article{
	width: 800px;
	margin: 0 auto;
}
.wrap{
	width: 800px;
	margin: 0 auto;
}
.content{
	text-indent: 2em;
	color: #777;
	line-height:32px;
	margin-bottom:10px; 
}
article img{
	text-align: center;
}
.pic_dec{
	color: #666;
	margin: 20px auto;
	font-weight: bold;
	text-align: center;
}
footer{
	margin: 0 auto;
	text-align: center;
}
